Chandler Carruth 48b0bbf930 Update the LangRef documentation for llvm.ctlz and llvm.cttz to specify
the behavior with the newly added flag for undefined results on a zero
input.

I'm terrible at documentation, so comments and suggestions welcome here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146361 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 04:36:04 +00:00
..
2011-10-31 23:46:50 +00:00
2011-10-31 13:04:26 +00:00